40947290384

Names of 40947290384

• Cardinal: 40947290384 can be written as Forty billion, nine hundred forty-seven million, two hundred ninety thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.0947290384 × 10¹⁰

Factors of 40947290384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30919

Divisors of 40947290384

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 44 52 56 77 83 88 91 104 112 143 154 166 176 182 208 286 308 332 364 572 581 616 664 728 913 1001 1079 1144 1162 1232 1328 1456 1826 2002 2158 2288 2324 3652 4004 4316 4648 6391 7304 7553 8008 8632 9296 11869 12782 14608 15106 16016 17264 23738 25564 30212 30803 47476 51128 60424 61606 83083 94952 102256 120848 123212 166166 189904 215621 246424 332332 338833 400439 431242 492848 664664 677666 800878 862484 1329328 1355332 1601756 1724968 2371831 2556649 2710664 2803073 3203512 3449936 4404829 4743662 5113298 5421328 5606146 6407024 8809658 9487324 10226596 11212292 17619316 17896543 18974648 20453192 22424584 28123139 30833803 33236437 35238632 35793086 37949296 40906384 44849168 56246278 61667606 66472874 70477264 71586172 112492556 123335212 132945748 143172344 196861973 224985112 232655059 246670424 265891496 286344688 365600807 393723946 449970224 465310118 493340848 531782992 731201614 787447892 930620236 1462403228 1574895784 1861240472 2559205649 2924806456 3149791568 3722480944 5118411298 5849612912 10236822596 20473645192 40947290384
• Sum of all divisors σ(n): 107807099904
• Sum of proper divisors (its aliquot sum) s(n): 66859809520
• 40947290384 is an abundant number, because the sum of its proper divisors (66859809520) is greater than itself. Its abundance is 25912519136

Bases of 40947290384

• Binary: 100110001000101001100001000100010000₂
• Hexadecimal: 0x988A61110
• Base-36: IT6YJGW

Squares and roots of 40947290384

• 40947290384 squared (40947290384²) is 1676680589791618867456
• 40947290384 cubed (40947290384³) is 68655526991413803815174039343104
• The square root of 40947290384 is 202354.3683343653
• The cube root of 40947290384 is 3446.7389302197

Scales and comparisons

• 40,947,290,384 seconds is equal to 1,301 years, 51 weeks, 5 days, 23 hours, 19 minutes, 44 seconds.
• To count from 1 to 40,947,290,384 would take you about two thousand, six hundred three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40947290384 cubic inches would be around 287.2 feet tall.

Recreational maths with 40947290384

• 40947290384 backwards is 48309274904
• The number of decimal digits it has is: 11
• The sum of 40947290384's digits is 50
• More coming soon!